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Commit b3a0f1ff authored by Hyunyoung Song's avatar Hyunyoung Song
Browse files

Add thumbnail viewtype to SearchTarget 

Bug: 168825522

Change-Id: I012665ef5e5ac66f37f9bdb37d55cc47726b29a9
parent 45b68b35

res/layout/search_result_thumbnail.xml

0 → 100644
+19 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2020 The Android Open Source Project



     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at



          http://www.apache.org/licenses/LICENSE-2.0



     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<com.android.launcher3.views.ThumbnailSearchResultView

    xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="125dp"

    android:layout_height="125dp"/>
 
 No newline at end of file

src/com/android/launcher3/allapps/AllAppsGridAdapter.java

+17 −5
Original line number Diff line number Diff line
@@ -96,6 +96,8 @@ public class AllAppsGridAdapter extends 


    public static final int VIEW_TYPE_SEARCH_PEOPLE = 1 << 11;



    public static final int VIEW_TYPE_SEARCH_THUMBNAIL = 1 << 12;



    // Common view type masks

    public static final int VIEW_TYPE_MASK_DIVIDER = VIEW_TYPE_ALL_APPS_DIVIDER;

    public static final int VIEW_TYPE_MASK_ICON = VIEW_TYPE_ICON;
@@ -186,6 +188,7 @@ public class AllAppsGridAdapter extends 
                    || viewType == VIEW_TYPE_SEARCH_SLICE

                    || viewType == VIEW_TYPE_SEARCH_ROW

                    || viewType == VIEW_TYPE_SEARCH_PEOPLE

                    || viewType == VIEW_TYPE_SEARCH_THUMBNAIL

                    || viewType == VIEW_TYPE_SEARCH_SHORTCUT;

        }

    }
@@ -307,15 +310,21 @@ public class AllAppsGridAdapter extends 


        @Override

        public int getSpanSize(int position) {

            if (isIconViewType(mApps.getAdapterItems().get(position).viewType)) {

                return 1;

            int viewType = mApps.getAdapterItems().get(position).viewType;

            if (isIconViewType(viewType)) {

                return 1 * SPAN_MULTIPLIER;

            } else if (viewType == VIEW_TYPE_SEARCH_THUMBNAIL) {

                return mAppsPerRow;

            } else {

                // Section breaks span the full width

                return mAppsPerRow;

                return mAppsPerRow * SPAN_MULTIPLIER;

            }

        }

    }



    // multiplier to support adapter item column count that is not mAppsPerRow.

    private static final int SPAN_MULTIPLIER = 3;



    private final BaseDraggingActivity mLauncher;

    private final LayoutInflater mLayoutInflater;

    private final AlphabeticalAppsList mApps;
@@ -352,7 +361,7 @@ public class AllAppsGridAdapter extends 


    public void setAppsPerRow(int appsPerRow) {

        mAppsPerRow = appsPerRow;

        mGridLayoutMgr.setSpanCount(mAppsPerRow);

        mGridLayoutMgr.setSpanCount(mAppsPerRow * SPAN_MULTIPLIER);

    }



    /**
@@ -444,6 +453,9 @@ public class AllAppsGridAdapter extends 
            case VIEW_TYPE_SEARCH_PEOPLE:

                return new ViewHolder(mLayoutInflater.inflate(

                        R.layout.search_result_people_item, parent, false));

            case VIEW_TYPE_SEARCH_THUMBNAIL:

                return new ViewHolder(mLayoutInflater.inflate(

                        R.layout.search_result_thumbnail, parent, false));

            default:

                throw new RuntimeException("Unexpected view type");

        }
@@ -525,6 +537,7 @@ public class AllAppsGridAdapter extends 
            case VIEW_TYPE_SEARCH_ROW:

            case VIEW_TYPE_SEARCH_SHORTCUT:

            case VIEW_TYPE_SEARCH_PEOPLE:

            case VIEW_TYPE_SEARCH_THUMBNAIL:

                PayloadResultHandler payloadResultView = (PayloadResultHandler) holder.itemView;

                payloadResultView.applyAdapterInfo(

                        (AdapterItemWithPayload) mApps.getAdapterItems().get(position));
@@ -553,7 +566,6 @@ public class AllAppsGridAdapter extends 
        }

    }





    @Override

    public boolean onFailedToRecycleView(ViewHolder holder) {

        // Always recycle and we will reset the view when it is bound

src/com/android/launcher3/views/ThumbnailSearchResultView.java

0 → 100644
+81 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 The Android Open Source Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.android.launcher3.views;



import android.content.Context;

import android.content.Intent;

import android.graphics.Bitmap;

import android.net.Uri;

import android.os.Bundle;

import android.util.AttributeSet;



import androidx.core.graphics.drawable.RoundedBitmapDrawable;

import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory;



import com.android.launcher3.Launcher;

import com.android.launcher3.allapps.AllAppsGridAdapter.AdapterItemWithPayload;

import com.android.launcher3.allapps.search.AllAppsSearchBarController;

import com.android.launcher3.util.Themes;

import com.android.systemui.plugins.AllAppsSearchPlugin;

import com.android.systemui.plugins.shared.SearchTarget;

import com.android.systemui.plugins.shared.SearchTargetEvent;



/**

 * A view representing a high confidence app search result that includes shortcuts

 */

public class ThumbnailSearchResultView extends androidx.appcompat.widget.AppCompatImageView

        implements AllAppsSearchBarController.PayloadResultHandler<Bundle> {



    Intent mIntent;

    AllAppsSearchPlugin mPlugin;



    public ThumbnailSearchResultView(Context context) {

        super(context);

    }



    public ThumbnailSearchResultView(Context context, AttributeSet attrs) {

        super(context, attrs);

    }



    public ThumbnailSearchResultView(Context context, AttributeSet attrs, int defStyleAttr) {

        super(context, attrs, defStyleAttr);

    }



    private void handleSelection(int eventType) {

        Launcher launcher = Launcher.getLauncher(getContext());

        launcher.startActivitySafely(this, mIntent, null);



        SearchTargetEvent event = new SearchTargetEvent(

                SearchTarget.ItemType.SCREENSHOT, eventType);

        if (mPlugin != null) {

            mPlugin.notifySearchTargetEvent(event);

        }

    }



    @Override

    public void applyAdapterInfo(AdapterItemWithPayload<Bundle> adapterItem) {

        RoundedBitmapDrawable drawable = RoundedBitmapDrawableFactory.create(null,

                (Bitmap) adapterItem.getPayload().getParcelable("bitmap"));

        drawable.setCornerRadius(Themes.getDialogCornerRadius(getContext()));

        setImageDrawable(drawable);

        mIntent = new Intent(Intent.ACTION_VIEW)

                .setData(Uri.parse(adapterItem.getPayload().getString("uri")))

                .setType("image/*")

                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        mPlugin = adapterItem.getPlugin();

        adapterItem.setSelectionHandler(this::handleSelection);

    }

}

src_plugins/com/android/systemui/plugins/shared/SearchTarget.java

+43 −2
Original line number Diff line number Diff line
@@ -26,14 +26,52 @@ import java.util.List; 
public class SearchTarget implements Comparable<SearchTarget> {



    public enum ViewType {



        /**

         * Consists of N number of icons. (N: launcher column count)

         */

        TOP_HIT(0),



        /**

         * Consists of 1 icon and two subsidiary icons.

         */

        HERO(1),



        /**

         * Main/sub/breadcrumb texts are rendered.

         */

        DETAIL(2),



        /**

         * Consists of an icon, three detail strings.

         */

        ROW(3),



        /**

         * Consists of an icon, three detail strings and a button.

         */

        ROW_WITH_BUTTON(4),



        /**

         * Consists of a single slice view

         */

        SLICE(5),



        /**

         * Similar to hero section.

         */

        SHORTCUT(6),

        PEOPLE(7);



        /**

         * Person icon and handling app icons are rendered.

         */

        PEOPLE(7),



        /**

         * N number of 1x1 ratio thumbnail is rendered.

         * (current N = 3)

         */

        THUMBNAIL(8);



        private final int mId;

        ViewType(int id) {
@@ -52,9 +90,12 @@ public class SearchTarget implements Comparable<SearchTarget> { 
        APP(3, "", ViewType.TOP_HIT),

        APP_HERO(4, "", ViewType.HERO),

        SHORTCUT(5, "Shortcuts", ViewType.SHORTCUT),

        PEOPLE(6, "People", ViewType.PEOPLE);

        PEOPLE(6, "People", ViewType.PEOPLE),

        SCREENSHOT(7, "Screenshots", ViewType.THUMBNAIL);



        private final int mId;



        /** Used to render section title. */

        private final String mTitle;

        private final ViewType mViewType;